DOI-USGS-AVO-2013-02-10T12:51:45-09:00avo-sci@usgs.gov2013-02-10 12:51:45ActualUpdatePublichttp://www.avo.alaska.edu/activity/GeoVolcanic activityUnknownUnknownUnknown2013-02-10 12:51:452013-02-11 12:51:45Alaska Volcano ObservatoryCleveland Daily UpdateElevated surface temperatures were detected in satellite images of Cleveland in the last 24 hours. AVO has received no other reports of activity.
The development of a lava dome in the summit crater indicates that sudden explosions of blocks and ash are possible with little or no warning. Ash clouds, if produced, could exceed 20,000 feet above sea level. If a large ash-producing event occurs, nearby seismic, infrasound, or volcanic lightning networks should alert AVO staff quickly. However, for some events, a delay of several hours is possible. There is no real-time seismic monitoring network on Mount Cleveland and AVO is unable to track activity in real time.http://www.avo.alaska.edu/activity/Cleveland.phpChris Waythomas, Acting Scientist-in-Charge, USGS
cwaythomas@usgs.gov (907) 786-7497
Jeff Freymueller, Coordinating Scientist, UAFGI
jeff.freymueller@gi.alaska.edu (907) 378-7556Volcano Alert Level=WATCHAviation Color Code=ORANGECleveland volcano Alaska Aleutians 52.8222 -169.945CAVW=1101-24-